diff options
Diffstat (limited to 'file_io/unix/seek.c')
-rw-r--r-- | file_io/unix/seek.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/file_io/unix/seek.c b/file_io/unix/seek.c deleted file mode 100644 index aae8ece94..000000000 --- a/file_io/unix/seek.c +++ /dev/null @@ -1,90 +0,0 @@ -/* ==================================================================== - * Copyright (c) 1999 The Apache Group. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * 4. The names "Apache Server" and "Apache Group" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * apache@apache.org. - * - * 5. Products derived from this software may not be called "Apache" - * nor may "Apache" appear in their names without prior written - * permission of the Apache Group. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Group. - * For more information on the Apache Group and the Apache HTTP server - * project, please see <http://www.apache.org/>. - * - */ - -#include "fileio.h" -#include "apr_file_io.h" -#include <errno.h> -#include <string.h> - -/* ***APRDOC******************************************************** - * ap_status_t ap_seek(ap_file_t *, ap_seek_where_t, ap_off_t *) - * Move the read/write file offset to a specified byte within a file. - * arg 1) The file descriptor - * arg 2) How to move the pointer, one of: - * APR_SET -- set the offset to offset - * APR_CUR -- add the offset to the current position - * APR_END -- add the offset to the current file size - * arg 3) The offset to move the pointer to. - * NOTE: The third argument is modified to be the offset the pointer - * was actually moved to. - */ -ap_status_t ap_seek(struct file_t *thefile, ap_seek_where_t where, ap_off_t *offset) -{ - ap_off_t rv; - if (thefile->buffered) { - rv = fseek(thefile->filehand, *offset, where); - } - else { - rv = lseek(thefile->filedes, *offset, where); - } - if (rv == -1) { - *offset = -1; - return errno; - } - else { - *offset = rv; - return APR_SUCCESS; - } -} |